Flushing mechanism of dripping electric coagulation forceps

Abstract

The utility model discloses a flushing mechanism of water dripping electric coagulation forceps, which comprises a shell, a flushing mechanism, a water dripping electric coagulation forceps flushing mechanism and a water dripping electric coagulation forceps flushing mechanism, and the shell is sleeved on the tip of the water dripping electric coagulation forceps; the cleaning flow channel is arranged in the shell, the cleaning flow channel is provided with an inlet and a pair of cleaning outlets, and the inlet is used for inputting a water source or an air source; the pair of fluid control assemblies are arranged in the shell, the pair of fluid control assemblies correspond to the pair of cleaning outlets one to one, the fluid control assemblies are connected with the cleaning outlets and the tips of the forceps pieces of the dripping electric coagulation forceps respectively, and the fluid control assemblies control the cleaning outlets and the tips of the forceps pieces to be connected and disconnected. The tips of the forceps pieces of the dripping electric coagulation forceps can be directly inserted into the flushing mechanism, the purpose of quickly connecting the capillary steel pipe is achieved, a purified water source is input to fully flush the capillary steel pipe with purified water, and then the inside of the capillary steel pipe is fully dried by purified air. And the capillary steel pipe of the dripping electric coagulation forceps can be efficiently and thoroughly cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of dripping water electrocoagulation forceps, in particular to a flushing mechanism of dripping water electrocoagulation forceps. Background Art

[0002] like Figures 1 to 3 As shown, the dripping electrocoagulation forceps is a disposable high-frequency surgical accessory commonly used in clinical surgery. It has been widely used for its superior anti-sticking performance. However, in the manufacturing process of producing the dripping electrocoagulation forceps, cleaning the inside of the dripping capillary steel tube to ensure its cleanliness is a key process. The dripping capillary steel tube is a curved stainless steel tube of about 200 mm long, with an outer diameter of Ø0.8 and an inner diameter of Ø0.6. It is arranged at the tail end of the dripping electrocoagulation forceps. The end away from the dripping capillary steel tube is the tip of the dripping electrocoagulation forceps. The dripping electrocoagulation forceps is provided with a flow channel connecting the tail end and the tip. The dripping capillary steel tube is generally washed with purified water and then dried for cleaning. In the prior art, one end of a plastic tube is generally inserted into the tail end of the capillary steel tube, and the other end is inserted into the syringe, and the syringe is used to push purified water for cleaning. Because the capillary steel tube is particularly thin, it is time-consuming to connect the plastic tube. Pushing the syringe by hand is slow and the amount of flushing is limited, and the cleaning effect is not well guaranteed. Summary of the invention

[0003] According to an embodiment of the utility model, a flushing mechanism for dripping electrocoagulation forceps is provided, comprising:

[0004] A shell, which is sleeved on the tip of the dripping electrocoagulation forceps;

[0005] A cleaning flow channel, the cleaning flow channel is arranged in the shell, the cleaning flow channel is provided with an inlet and a pair of cleaning outlets, the inlet is used to input a water source or an air source;

[0006] A pair of fluid control components are arranged in the shell, the pair of fluid control components correspond to the pair of cleaning outlets one by one, the fluid control components are respectively connected to the cleaning outlets and the tips of the tweezers of the dripping electrocoagulation tweezers, and the fluid control components control the on and off of the cleaning outlets and the tips of the tweezers.

[0007] Further, the fluid control assembly comprises: a control channel, an outlet channel, a return spring and a stop bead;

[0008] The control channel and the outlet channel are arranged in the housing;

[0009] One end of the control channel is connected to the cleaning outlet, and the other end is connected to one end of the outlet channel;

[0010] The return spring and the stop bead are arranged in the control channel, the stop bead is arranged at the other end of the control channel, and the two ends of the return spring are respectively connected to one end of the control channel and the stop bead;

[0011] The outer diameter of the retaining bead is larger than the inner diameter of the outlet passage.

[0012] Furthermore, the material of the retaining bead is glass.

[0013] Furthermore, a silicone sleeve is provided in the outlet channel, and the inner diameter of the silicone sleeve is smaller than the outer diameter of the tip of the tweezers.

[0014] Further, the control channel may accommodate a retaining bead.

[0015] Furthermore, the other end cover of the outlet channel is provided with a cover body.

[0016] Further, the control channel and the outlet channel are located in the same straight line.

[0017] Furthermore, a quick-twist joint is provided at the inlet, and the cleaning flow channel is Y-shaped.

[0018] According to the flushing mechanism of the dripping water electrocoagulation tweezers in the embodiment of the utility model, the tip of the tweezers of the dripping water electrocoagulation tweezers can be directly inserted into the flushing mechanism, so as to achieve the purpose of quickly connecting the capillary steel tube, and input a purified water source to first fully flush the capillary steel tube with purified water, and then fully dry the inside of the capillary steel tube with purified air, so as to achieve efficient and thorough cleaning of the capillary steel tube of the dripping water electrocoagulation tweezers.

[0019] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of an existing water dripping electrocoagulation tweezers;

[0021] Figure 2 It is a cross-sectional view of an existing dripping electrocoagulation forceps;

[0022] Figure 3 It is a schematic diagram of a flushing mechanism of an existing dripping electrocoagulation forceps;

[0023] Figure 4 It is a schematic diagram of the assembly of the flushing mechanism of the dripping electrocoagulation forceps according to an embodiment of the utility model;

[0024] Figure 5 It is a cross-sectional view of the flushing mechanism of the dripping electrocoagulation forceps according to an embodiment of the utility model;

[0025] Figure 6 It is a cross-sectional view of the assembly of the flushing mechanism of the dripping electrocoagulation forceps according to an embodiment of the utility model. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0027] First, combine Figures 4 to 6 The flushing mechanism of the dripping water electrocoagulation forceps according to the embodiment of the utility model is described, which is used for cleaning the dripping water electrocoagulation forceps and has a wide range of application scenarios.

[0028] like Figures 4 to 6 As shown, the flushing mechanism of the dripping electrocoagulation forceps 1 of the embodiment of the utility model comprises: a shell 2, a cleaning channel 3 and a pair of fluid control components.

[0029] Specifically, Figures 4 to 6 As shown, in this embodiment, the shell 2 is sleeved on the tip of the dripping electrocoagulation forceps 1; the cleaning channel 3 is arranged in the shell 2, and the cleaning channel 3 is provided with an inlet and a pair of cleaning outlets, the inlet is used to input a water source or an air source, and the cleaning medium can be directly guided to the tip of the dripping electrocoagulation forceps 1 through the cleaning channel 3 and the cleaning outlet, so as to achieve fast and effective cleaning; a pair of fluid control components are arranged in the shell 2, and the pair of fluid control components correspond to the pair of cleaning outlets one by one, and the fluid control components are respectively connected to the cleaning outlets and the tip of the tweezers of the dripping electrocoagulation forceps 1, and the fluid control components control the on-off of the cleaning outlets and the tip of the tweezers, so that the control is more flexible and convenient, and the convenience is improved. This structural design is simple and compact, and the integration of the shell 2, the cleaning channel 3 and the fluid control components makes the whole device small in size, light in weight, and easy to operate.

[0030] Further, if Figures 4 to 6As shown, in the present embodiment, the fluid control assembly includes: a control channel 41, an outlet channel 42, a return spring 43 and a stop bead 44; the control channel 41 and the outlet channel 42 are arranged in the shell 2; one end of the control channel 41 is connected to the cleaning outlet, and the other end is connected to one end of the outlet channel 42; the return spring 43 and the stop bead 44 are arranged in the control channel 41, and the stop bead 44 is arranged at the other end of the control channel 41, and the two ends of the return spring 43 are respectively connected to one end of the control channel 41 and the stop bead 44; the stop bead 44 moves in the control channel 41, and the flow of the cleaning fluid can be precisely controlled by the action of the return spring 43. When cleaning is required, the stop bead 44 moves to allow the cleaning fluid to pass through; when not required, the stop bead 44 prevents the cleaning fluid from flowing out under the action of the return spring 43, thereby providing precise control of the fluid flow and ensuring the effectiveness and controllability of the cleaning process. In the present embodiment, the control channel 41 can accommodate the blocking bead 44, ensuring that the blocking bead 44 can move smoothly in the control channel 41. The outer diameter of the blocking bead 44 is larger than the inner diameter of the outlet channel 42, ensuring that the blocking bead 44 can completely block the outlet channel 42 under the action of the reset spring 43, preventing the backflow and leakage of the cleaning fluid, and maintaining the sealing and cleanliness of the system. The design of the reset spring 43 enables the blocking bead 44 to automatically return to its position when not acted upon by external forces, ensuring that the control channel 41 quickly returns to its initial state after cleaning, facilitating subsequent operations and multiple uses. Furthermore, the blocking bead 44 is made of glass, which will not be corroded or contaminated, thereby ensuring the purity of the cleaning fluid and the durability of the device. At the same time, the glass surface is smooth, which reduces friction and helps the smooth movement of the blocking bead 44. In the present embodiment, the control channel 41 and the outlet channel 42 are located in the same straight line, which can simplify the structure, reduce fluid resistance, and facilitate manufacturing and maintenance.

[0031] Further, if Figures 4 to 6 As shown, in this embodiment, a silicone sleeve 45 is provided in the outlet channel 42. The silicone sleeve 45 can provide a better sealing effect to prevent the cleaning liquid from leaking from the outlet channel 42. The inner diameter of the silicone sleeve 45 is smaller than the outer diameter of the tip of the tweezers. The tip of the tweezers is fixed by the extrusion and friction between the silicone sleeve 45 and the tip of the tweezers.

[0032] Further, if Figures 4 to 6 As shown, in this embodiment, the other end cover of the outlet channel 42 is provided with a cover body 5, which can effectively prevent debris from entering, protect internal components, prevent leakage, provide safety protection, and beautify the appearance of the device.

[0033] Further, if Figures 4 to 6 As shown, in this embodiment, a quick-tighten connector 6 is provided at the inlet, which allows the user to quickly and safely access the flushing medium at the inlet, thereby improving the efficiency and convenience of the operation. The cleaning channel 3 is Y-shaped and can also be T-shaped, ensuring that the cleaning liquid or gas can be evenly distributed to the two outlets, ensuring consistent cleaning effects on both sides.

[0034] When in use, the quick-twist connector 6 is connected to the gas source or water source through a pipeline, and the two tweezer tips of the dripping electrocoagulation tweezers 1 are inserted from the outlet channel 42 to the control channel 41. The retaining bead 44 is lifted by the tip of the tweezers, compressing the reset spring 43, so that the outlet channel 42 is connected to the control channel 41. At the same time, the silicone sleeve 45 tightly wraps the tweezers to achieve sealing, and the tweezers are prevented from withdrawing through friction. In this way, the dripping capillary steel tube inside the dripping electrocoagulation tweezers 1 is connected to the cleaning channel 3 from the water outlet of the tip of the tweezers. When water enters the cleaning channel 3 from the quick-twist connector 6, the inside of the dripping capillary steel tube can be flushed, and when air enters, the inside of the dripping capillary steel tube can be blown dry. When the dripping electrocoagulation tweezers 1 are unplugged, the reset spring 43 pops up to push the retaining bead 44 to press against the inner diameter of the silicone sleeve 45, forming a one-way valve to prevent water vapor leakage.

[0035] Above, refer to Figures 4 to 6 The flushing mechanism of the dripping water electrocoagulation tweezers according to the embodiment of the utility model is described. The tip of the tweezers of the dripping water electrocoagulation tweezers can be directly inserted into the flushing mechanism to achieve the purpose of quickly connecting the capillary steel tube. The purified water source is input to first fully flush the capillary steel tube with purified water, and then the inside of the capillary steel tube is fully dried with purified air, thereby achieving efficient and thorough cleaning of the capillary steel tube of the dripping water electrocoagulation tweezers.

[0036] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A flushing mechanism for dripping electrocoagulation forceps, characterized in that: Include: A shell, wherein the shell is sleeved on the tip of the dripping electrocoagulation forceps; A cleaning flow channel, the cleaning flow channel is arranged in the shell, the cleaning flow channel is provided with an inlet and a pair of cleaning outlets, the inlet is used to input a water source or an air source; A pair of fluid control components, the pair of fluid control components are arranged in the shell, the pair of fluid control components correspond to the pair of cleaning outlets one by one, the fluid control components are respectively connected to the cleaning outlets and the tweezers tips of the dripping electrocoagulation tweezers, and the fluid control components control the on and off of the cleaning outlets and the tweezers tips.

2. The flushing mechanism of the dripping electrocoagulation forceps as claimed in claim 1, characterized in that: The fluid control assembly comprises: a control channel, an outlet channel, a return spring and a stop bead; The control channel and the outlet channel are arranged in the housing; One end of the control channel is connected to the cleaning outlet, and the other end is connected to one end of the outlet channel; The return spring and the blocking bead are arranged in the control channel, the blocking bead is arranged at the other end of the control channel, and the two ends of the return spring are respectively connected to one end of the control channel and the blocking bead; The outer diameter of the retaining bead is greater than the inner diameter of the outlet channel.

3. The flushing mechanism of the dripping electrocoagulation forceps as claimed in claim 2, characterized in that: The material of the retaining beads is glass.

4. The flushing mechanism of the dripping electrocoagulation forceps as claimed in claim 2, characterized in that: A silicone sleeve is arranged in the outlet channel, and the inner diameter of the silicone sleeve is smaller than the outer diameter of the tip of the tweezers.

5. The flushing mechanism of the dripping electrocoagulation forceps as claimed in claim 2, characterized in that: The control channel can accommodate the retaining bead.

6. The flushing mechanism of the dripping electrocoagulation forceps as claimed in claim 2, characterized in that: The other end of the outlet channel is covered with a cover body.

7. The flushing mechanism of the dripping electrocoagulation forceps as claimed in claim 2, characterized in that: The control channel and the outlet channel are located in the same straight line.

8. The flushing mechanism of the dripping electrocoagulation forceps as claimed in claim 1, characterized in that: The inlet is provided with a quick-twist joint, and the cleaning flow channel is Y-shaped.

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